I have been trying Marth and Lucina. Do any of the Marth/Lucina mains in here have any tips for me?
use lucina first, get used to the play-type and then use marth
other than that, up tilt is a good alternative to up smash if you want to hit a broader area, I have a combo for the dancing blade thats pretty effective when the opposing person has around 0%, neutral, up, neutral, down, iirc the up dancing blade does more damage but if you use two ups, the down wont hit, the down does the most damage because of how many hits it does in general